Difference between revisions of "Os06g0147800"
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* '''''OsMKK1''''' was markedly increased by salt stress. | * '''''OsMKK1''''' was markedly increased by salt stress. | ||
* OsMKK1-knockout (osmkk1) mutant was more sensitive to salt stress than the wild type. | * OsMKK1-knockout (osmkk1) mutant was more sensitive to salt stress than the wild type. | ||
| − | * OsMKK1 constitute a signaling pathway that regulates salt stress tolerance in rice. | + | * '''''OsMKK1''''' constitute a signaling pathway that regulates salt stress tolerance in rice. |
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===Expression=== | ===Expression=== | ||
* To determine the transcript profile of the rice MPKKs gene in response to salt stress, the relative mRNA level of seven MPKK family genes were analyzed using qRT-PCR over an 8-h period salt treatment. | * To determine the transcript profile of the rice MPKKs gene in response to salt stress, the relative mRNA level of seven MPKK family genes were analyzed using qRT-PCR over an 8-h period salt treatment. | ||
Revision as of 11:49, 3 October 2016
The rice Os06g0147800 was reported as OsMKK1 in 2014 [1] by researchers from China.
Contents
Annotated Information
Gene Symbol
- Os06g0147800 <=> OsMKK1,MKK1
Function
- OsMKK1 was markedly increased by salt stress.
- OsMKK1-knockout (osmkk1) mutant was more sensitive to salt stress than the wild type.
- OsMKK1 constitute a signaling pathway that regulates salt stress tolerance in rice.
Expression
- To determine the transcript profile of the rice MPKKs gene in response to salt stress, the relative mRNA level of seven MPKK family genes were analyzed using qRT-PCR over an 8-h period salt treatment.
- In 2-week-old seedlings, the transcript of six out of seven OsMKKs (except OsMMK10-1) responded to salt stress. The most pronounced and fast effect was observed in case of OsMKK1 gene which increased more than 6-fold after 1 h and then graduallydecreased to around 3-fold after 4 h of 200 mM NaCl treatment.
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Labs working on this gene
- College of Life Sciences, State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing 210095, PR China
References
- ↑ Wang F, Jing W, Zhang W. The mitogen-activated protein kinase cascade MKK1-MPK4 mediates salt signaling in rice. Plant Sci. 2014 Oct;227:181-9. doi: 10.1016/j.plantsci.2014.08.007. Epub 2014 Aug 23. PubMed PMID: 25219319.
